HG-5020i Vibration Calibrator with 10Hz to 1280Hz Frequency Range and Digital Display for Acceleration Velocity Displacement

The HG-5020i Vibration Calibrator is a comprehensive solution for calibrating vibration accelerometers, velocity and proximity transducers, and vibration measuring instruments. This all-in-one device combines a sine signal generator, power amplifier, standard transducer, and shaker in a compact, high-accuracy package suitable for both laboratory and field applications.

• Generates standard sine signals at frequencies: 10, 20, 40, 80, 160, 320, 640, and 1280 Hz
• External input socket for signal generator compatibility with any vibration frequency and sweep signals
• Digital display for acceleration, velocity, and displacement amplitude
• Supports both horizontal and vertical vibration generation
• Compact design with high accuracy and easy operation

• Frequency: Fixed 10, 20, 40, 80, 160, 320, 640, 1280Hz and external input for any signal with continuous frequency adjustment, sweep, non-sine
• Display: 3½ digit display for acceleration, velocity or displacement

• Acceleration (@30m/s² pk): 40Hz to 320Hz ±0.3dB ±1 digit | 20Hz to 1280Hz ±0.5dB ±1 digit
• Velocity (@25mm/sec pk): 40Hz to 320Hz ±0.5dB ±1 digit
• Displacement (@50μm pk-pk): 40Hz to 320Hz ±0.5dB ±1 digit

• Probe Types: 5mm and 8mm probes
• Range: 0~2.0mm